Merge branch 'stable' into preview

Conflicts:
	ranger/shared/settings.py

1 files changed, 51 insertions, 0 deletions

diff --git a/test/tc_human_readable.py b/test/tc_human_readable.py
new file mode 100644
index 00000000..493e6d3a
--- /dev/null
+++ b/test/tc_human_readable.py
@@ -0,0 +1,51 @@
+# Copyright (C) 2009, 2010  Roman Zimbelmann <romanz@lavabit.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import os.path
+import sys
+rangerpath = os.path.join(os.path.dirname(__file__), '..')
+if sys.path[1] != rangerpath:
+	sys.path[1:1] = [rangerpath]
+
+import unittest
+from ranger.ext.human_readable import human_readable as hr
+
+class HumanReadableTest(unittest.TestCase):
+	def test_basic(self):
+		self.assertEqual("0", hr(0))
+		self.assertEqual("1 B", hr(1))
+		self.assertEqual("1 K", hr(2 ** 10))
+		self.assertEqual("1 M", hr(2 ** 20))
+		self.assertEqual("1 G", hr(2 ** 30))
+		self.assertEqual(">9000", hr(2 ** 100))
+
+	def test_big(self):
+		self.assertEqual("1023 G", hr(2 ** 30 * 1023))
+		self.assertEqual("1024 G", hr(2 ** 40 - 1))
+		self.assertEqual("1 T",    hr(2 ** 40))
+
+	def test_small(self):
+		self.assertEqual("1000 B", hr(1000))
+		self.assertEqual("1.66 M", hr(1.66 * 2 ** 20))
+		self.assertEqual("1.46 K", hr(1500))
+		self.assertEqual("1.5 K",  hr(2 ** 10 + 2 ** 9))
+		self.assertEqual("1.5 K",  hr(2 ** 10 + 2 ** 9 - 1))
+
+	def test_no_exponent(self):
+		for i in range(2 ** 10, 2 ** 20, 512):
+			self.assertTrue('e' not in hr(i), "%d => %s" % (i, hr(i)))
+
+if __name__ == '__main__':
+	unittest.main()